JPS6426028A - Bearing bush sealing apparatus for universal joint - Google Patents

Bearing bush sealing apparatus for universal joint

Info

Publication number
JPS6426028A
JPS6426028A JP63069916A JP6991688A JPS6426028A JP S6426028 A JPS6426028 A JP S6426028A JP 63069916 A JP63069916 A JP 63069916A JP 6991688 A JP6991688 A JP 6991688A JP S6426028 A JPS6426028 A JP S6426028A
Authority
JP
Japan
Prior art keywords
ring
sealing ring
auxiliary sealing
universal joint
axial direction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP63069916A
Other languages
Japanese (ja)
Other versions
JP2597539B2 (en
Inventor
Boieru Baaharuto
Dobuhan Heruberuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF GmbH
Original Assignee
SKF GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SKF GmbH filed Critical SKF GmbH
Publication of JPS6426028A publication Critical patent/JPS6426028A/en
Application granted granted Critical
Publication of JP2597539B2 publication Critical patent/JP2597539B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7809—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for needle roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • F16C21/005—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/41—Couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)

Abstract

PURPOSE: To enable easy assembly and ensure excellent sealing by bringing a portion of the length in the axial direction of the projections arranged in a ring-shaped recess of an auxiliary sealing ring in contact with the tongue of the ring-shaped collar. CONSTITUTION: Projections 19 are arranged in the ring-shaped recess 19a of the auxiliary sealing ring 11, with each projection situated over a portion of its length in the axial direction on a corresponding tongue to reinforce the auxiliary sealing ring 11. Consequently, when the auxiliary sealing ring 11 connected to the bearing bushing 3 and sealing ring 5 is set up to the large-diameter step 10 of the universal joint pin 1, it will not be expanded to a cone shape. The ring-shaped seal tongue 12 always contacts the periphery 13 of the bearing bushing 3 under a predetermined pretension in the axial direction. The axially oriented projections 19 are formed and arranged to function as a pressed means to be pushed down when the auxiliary sealing ring 11 is set up to the universal joint pin 1.
JP63069916A 1987-04-09 1988-03-25 Sealing device for bearing bush for universal joint Expired - Lifetime JP2597539B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8705291.1 1987-04-09
DE8705291U DE8705291U1 (en) 1987-04-09 1987-04-09 Sealing for bearing bushes, especially for universal joints

Publications (2)

Publication Number Publication Date
JPS6426028A true JPS6426028A (en) 1989-01-27
JP2597539B2 JP2597539B2 (en) 1997-04-09

Family

ID=6806888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63069916A Expired - Lifetime JP2597539B2 (en) 1987-04-09 1988-03-25 Sealing device for bearing bush for universal joint

Country Status (4)

Country Link
US (1) US4806026A (en)
JP (1) JP2597539B2 (en)
DE (1) DE8705291U1 (en)
FR (1) FR2613793B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359448A (en) * 1993-02-23 1994-10-25 Assistive Listening Device Systems, Inc. Infrared signal transmitter
JPH109279A (en) * 1996-06-05 1998-01-13 Gkn Automot Ag Cruciform member unit for universal joint
US7465100B2 (en) * 2002-09-09 2008-12-16 Nok Corporation Sealing apparatus

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3581969B2 (en) * 1995-06-16 2004-10-27 Ｎｏｋ株式会社 Sealing device
US5588915A (en) * 1995-12-26 1996-12-31 Dana Corporation Seal and seal guard assembly for universal joint
DE19622446C1 (en) * 1996-06-05 1997-10-16 Gkn Automotive Ag Journal cross fitting for universal joint of motor vehicle
DE19701461A1 (en) * 1997-01-17 1998-07-23 Schaeffler Waelzlager Ohg Seal for joint cross bearing bush
US6254102B1 (en) 1998-11-06 2001-07-03 Mcnish Corporation Seal device having a flexible finger seal member
WO2001027484A1 (en) * 1999-10-12 2001-04-19 The Timken Company Sealing device for a bearing arrangement
DE20307396U1 (en) 2003-05-13 2003-07-24 AB SKF, Göteborg/Gotenburg Sealing arrangement for sealing a gap between a bearing bush and a pin
US7361093B2 (en) * 2005-05-10 2008-04-22 Arvinmeritor Technology, Llc Universal joint with cup retainer
CN100460698C (en) * 2006-03-31 2009-02-11 三一重工股份有限公司 Transfer vehicle transmission shaft device
JP5348365B2 (en) * 2007-10-12 2013-11-20 Ｎｏｋ株式会社 Universal joint sealing device
JP5823290B2 (en) * 2008-06-20 2015-11-25 エヌアールビー ベアリングス リミテッド Needle bearing assembly with sealing device
US9845825B2 (en) 2014-04-08 2017-12-19 Nrb Bearings Ltd. Roller bearing with enhanced stress bearing capacity
DE102015220962B4 (en) * 2015-10-27 2022-06-30 Aktiebolaget Skf Bearing arrangement with preload
DE102017205270A1 (en) 2017-02-09 2018-09-20 Aktiebolaget Skf Universal joint bearings
DE102018207056A1 (en) * 2017-05-23 2018-11-29 Aktiebolaget Skf Universal joint bearings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546448U (en) * 1977-06-15 1979-01-17
JPS58214017A (en) * 1982-05-06 1983-12-13 エス・カ−・エフ・ク−ゲルラ−ゲルフアブリケン・ゲ−エムベ−ハ− Auxiliary seal for bearing bush
JPS61198770U (en) * 1985-06-03 1986-12-12

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773366A (en) * 1952-12-31 1956-12-11 Cleveland Steel Products Corp Sealed universal coupling trunnion bearings
FR2112612A5 (en) * 1970-11-02 1972-06-23 Joint Francais
DE3419111A1 (en) * 1984-05-23 1985-11-28 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt FIXING DEVICE FOR THE ROLLS OF A ROLLER BUSH
DE3428389A1 (en) * 1984-08-01 1986-02-13 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt PROTECTIVE CAP FOR THE SEAL OF A UNIVERSAL JOINT
IT8453825V0 (en) * 1984-09-18 1984-09-18 Riv Officine Di Villar Perosa AXIAL AND RADIAL SEAL COMPLEX

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546448U (en) * 1977-06-15 1979-01-17
JPS58214017A (en) * 1982-05-06 1983-12-13 エス・カ−・エフ・ク−ゲルラ−ゲルフアブリケン・ゲ−エムベ−ハ− Auxiliary seal for bearing bush
JPS61198770U (en) * 1985-06-03 1986-12-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359448A (en) * 1993-02-23 1994-10-25 Assistive Listening Device Systems, Inc. Infrared signal transmitter
JPH109279A (en) * 1996-06-05 1998-01-13 Gkn Automot Ag Cruciform member unit for universal joint
US6183369B1 (en) 1996-06-05 2001-02-06 Gkn Automotive Ag Sealing assembly for a cross member unit for universal joints
US7465100B2 (en) * 2002-09-09 2008-12-16 Nok Corporation Sealing apparatus

Also Published As

Publication number Publication date
FR2613793A1 (en) 1988-10-14
DE8705291U1 (en) 1987-05-27
US4806026A (en) 1989-02-21
FR2613793B1 (en) 1990-08-17
JP2597539B2 (en) 1997-04-09

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